| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $143.63 | 12.195% | $161.1457 | $161.15 | $161.15 | $161.10 |
| Purchase #2 | $183.73 | 10.741% | $203.4644 | $203.46 | $203.45 | $203.50 |
| Purchase #3 | $231.39 | 11.456% | $257.898 | $257.90 | $257.90 | $257.90 |
| Purchase #4 | $123.74 | 6.372% | $131.6247 | $131.62 | $131.60 | $131.60 |
| Purchase #5 | $94.45 | 11.743% | $105.5413 | $105.54 | $105.55 | $105.50 |
| Purchase #6 | $190.42 | 3.666% | $197.4008 | $197.40 | $197.40 | $197.40 |
| Purchase #7 | $58.53 | 8.760% | $63.6572 | $63.66 | $63.65 | $63.70 |
| 7 purchase totals = | $1,025.89 | $1,120.7321 | $1,120.73 | $1,120.70 | $1,120.70 | |